Patch v1.22: short and sweet

Hey, everyone! Just wanted to do a quick patch to fix a graphical issue that was related to how classes were displayed in-game, and I think this should address that. I also fixed a couple of typos here and there.

I know this is short, but not a lot to report on. 1.21 fixed the marked issues that popped up after 1.2, and I don't think I need more fixes, but we'll see.

As always, thanks for playing!